A week did not knock code, shortcut keys and forget, it seems necessary to summarize, for yourself to see. (commonly used, not commonly used not to write, write also can't remember)
Quick fix:ctrl+1
Word completion:alt+/
Full Project Search:ctrl+h
Delete Row:ctrl+d is very useful, without the mouse drag
Insert one line on the current line:ctrl+shift+enter
Insert one line on the next line: shift+enter
Move the selected row up or down:alt+up/down
Quick Guide Pack, remove unused packages:ctrl+shift+o
Comment Counter-comment:ctrl+/ //type needs to first select the line to be commented, single row to select rows, multiple rows to select content
Note ctrl+shift+/ ctrl+shift+\ /**/type requires you to first select what you want to annotate
Maximizes the current edit or view ctrl+m (and vice versa)
Make the currently selected text stale in lowercase ctrl+shift+x
Changes the currently selected text to lowercase ctrl+shift+y
Formatting the current code ctrl+shift+f
Note To method:/**+enter. or use the shortcut key alt+shift+j
The above are my own commonly used, not the most complete, is the most practical novice.
Most commonly used eclipse shortcut keys